.zyh_wdsc {
    width: 100%;
    height: 100vh;
    background-color: black;
    color: #9e9fa1;
    font-size: 15px;
}

.zyh_wdsc_content{
    background-color: black;
}

.zyh_wdsc_item {
    width: 45%;
    height: 23vh;
    border: 1px solid #9e9fa1;
    border-radius: 5px;
    margin-bottom: 1.5vh;
    position: relative;
}

.zyh_wdsc_item_small {
    width: 100px;
    display: flex;
    align-items: center;
    position: absolute;
    bottom: 0;

}

.zyh_wdsc_content{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
}